Yubico YubiKey 5C Nano FIPS vs. Yubico YubiKey 5Ci

Which one is better in 2026? In-depth comparison of Yubico YubiKey 5C Nano FIPS and Yubico YubiKey 5Ci

Yubico YubiKey 5C Nano FIPS and Yubico YubiKey 5Ci are two popular security keys with different costs, ease of use, and compatibility.

We've compared Yubico YubiKey 5C Nano FIPS head-to-head with Yubico YubiKey 5Ci to help you decide which is best for your needs.

	Select a product	Select a product
	Yubico YubiKey 5C Nano FIPS ₹10,000 Save ₹500	Yubico YubiKey 5Ci ₹8,999 Save ₹500 2
Warranty	1 year	1 year
Connectors	USB-C	Lightning USB-C
Features	Fido U2F OpenPGP	Fido U2F OpenPGP
Compatible With	Linux Windows macOS	Android Linux Windows iOS macOS
Certifications	FIPS 140-2	—
Desktop	Yubico Authenticator	Yubico Authenticator
iOS	Yubico Authenticator	Yubico Authenticator
Android	Yubico Authenticator	Yubico Authenticator